JP6165312B2 - 医療装置を用いる非接触マッピングのための正則化スキーム - Google Patents

医療装置を用いる非接触マッピングのための正則化スキーム Download PDF

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JP6165312B2
JP6165312B2 JP2016500865A JP2016500865A JP6165312B2 JP 6165312 B2 JP6165312 B2 JP 6165312B2 JP 2016500865 A JP2016500865 A JP 2016500865A JP 2016500865 A JP2016500865 A JP 2016500865A JP 6165312 B2 JP6165312 B2 JP 6165312B2
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regularization
voltage
matrix
regularization term
electrodes
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JP2016510683A (ja
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エリック ジェイ． ボス
エリック ジェイ． ボス
ディー． カーティス デノ
ディー． カーティス デノ
レフ エー． コリヤーク
レフ エー． コリヤーク
ブレーデン ジェイ． イリアソン
ブレーデン ジェイ． イリアソン
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セント・ジュード・メディカル・エイトリアル・フィブリレーション・ディヴィジョン・インコーポレーテッド
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    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283—Invasive
    • A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
JP2016500865A 2013-03-15 2014-03-07 医療装置を用いる非接触マッピングのための正則化スキーム Expired - Fee Related JP6165312B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/839,074 2013-03-15
US13/839,074 US10049771B2 (en) 2013-03-15 2013-03-15 Laplacian and Tikhonov regularization for voltage mapping with a medical device
PCT/US2014/021858 WO2014150014A1 (en) 2013-03-15 2014-03-07 Regularization schemes for non-contact mapping with a medical device

Publications (2)

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JP2016510683A JP2016510683A (ja) 2016-04-11
JP6165312B2 true JP6165312B2 (ja) 2017-07-19

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JP2016500865A Expired - Fee Related JP6165312B2 (ja) 2013-03-15 2014-03-07 医療装置を用いる非接触マッピングのための正則化スキーム

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US (1) US10049771B2 (zh)
EP (1) EP2943118A1 (zh)
JP (1) JP6165312B2 (zh)
CN (1) CN105025783B (zh)
WO (1) WO2014150014A1 (zh)

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Publication number Priority date Publication date Assignee Title
ES2572142B1 (es) * 2014-10-30 2017-06-21 Fundación Para La Investigación Biomédica Del Hospital Gregorio Marañón Dispositivo de localización de arritmias cardiacas
CN107427320A (zh) * 2014-12-17 2017-12-01 导管治疗有限公司 改进的导管及其制造方法
CN105982644B (zh) * 2015-02-11 2019-01-04 四川锦江电子科技有限公司 一种心脏三维标测方法
US10610112B2 (en) 2015-02-19 2020-04-07 Auckland Uniservices Limited Heart mapping system
US10238350B2 (en) * 2015-05-08 2019-03-26 St. Jude Medical, Cardiology Division, Inc. System and method for real-time electrophysiological mapping
EP3973908A1 (en) 2016-05-03 2022-03-30 Acutus Medical Inc. Cardiac mapping system with efficiency algorithm
CN106037650B (zh) * 2016-06-13 2018-12-28 河北工业大学 一种混合变差生物电阻抗成像方法
JP7106644B2 (ja) * 2017-12-19 2022-07-26 セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド 複素インピーダンス測定を用いて、電極と組織との間の接触を評価する方法
EP3876833A1 (en) * 2018-11-09 2021-09-15 Acutus Medical, Inc. Systems and methods for calculating patient information
US11406307B2 (en) 2018-12-21 2022-08-09 Biosense Webster (Israel) Ltd. Impedance measurements using burst pulses to prevent noise on ECG
US10939863B2 (en) * 2019-05-28 2021-03-09 Biosense Webster (Israel) Ltd. Determining occurrence of focal and/or rotor arrhythmogenic activity in cardiac tissue regions
US11481876B2 (en) * 2020-04-08 2022-10-25 Mitsubishi Electric Research Laboratories, Inc. Systems and methods for blind multi-spectral image fusion
CN113112562A (zh) * 2021-04-19 2021-07-13 辽宁石油化工大学 油气两相流管道在线检测图像的生成方法及装置

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IL98613A (en) 1991-06-25 1996-01-31 Technion Res & Dev Foundation Method and apparatus for analyzing the electrical activity of the heart
JPH06187426A (ja) 1992-12-16 1994-07-08 Nippon Telegr & Teleph Corp <Ntt> 断面像再構成装置および断面像再構成方法
US7263397B2 (en) 1998-06-30 2007-08-28 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for catheter navigation and location and mapping in the heart
AUPQ249999A0 (en) * 1999-08-27 1999-09-23 Cochlear Limited Optimizing cochlear implant electrode selection
WO2003028801A2 (en) 2001-10-04 2003-04-10 Case Western Reserve University Systems and methods for noninvasive electrocardiographic imaging (ecgi) using generalized minimum residual (gmres)
CA2616263C (en) 2005-07-22 2014-12-16 Case Western Reserve University System and method for noninvasive electrocardiographic image (ecgi)
US7885707B2 (en) 2005-09-15 2011-02-08 St. Jude Medical, Atrial Fibrillation Division, Inc. Method of scaling navigation signals to account for impedance drift in tissue
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CN100464699C (zh) 2007-01-16 2009-03-04 浙江大学 结合lsqr和遗传算法的心外膜电位分布的检测方法
US8317745B2 (en) 2008-03-27 2012-11-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Robotic catheter rotatable device cartridge
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Also Published As

Publication number Publication date
CN105025783A (zh) 2015-11-04
US10049771B2 (en) 2018-08-14
WO2014150014A1 (en) 2014-09-25
EP2943118A1 (en) 2015-11-18
JP2016510683A (ja) 2016-04-11
US20140278129A1 (en) 2014-09-18
CN105025783B (zh) 2017-05-31

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